457801120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{58393}}^1$

素因数の和:58422

約数の個数: 72

約数和(自身を含む): 1258157124

約数和(自身を除く): 800356004

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 58393, 116786, 233572, 291965, 408751, 467144, 583930, 817502, 934288, 1167860, 1635004, 1868576, 2043755, 2335720, 2861257, 3270008, 4087510, 4671440, 5722514, 6540016, 8175020, 9342880, 11445028, 13080032, 14306285, 16350040, 22890056, 28612570, 32700080, 45780112, 57225140, 65400160, 91560224, 114450280, 228900560, 457801120]

約数ペア:

[(1, 457801120), (2, 228900560), (4, 114450280), (5, 91560224), (7, 65400160), (8, 57225140), (10, 45780112), (14, 32700080), (16, 28612570), (20, 22890056), (28, 16350040), (32, 14306285), (35, 13080032), (40, 11445028), (49, 9342880), (56, 8175020), (70, 6540016), (80, 5722514), (98, 4671440), (112, 4087510), (140, 3270008), (160, 2861257), (196, 2335720), (224, 2043755), (245, 1868576), (280, 1635004), (392, 1167860), (490, 934288), (560, 817502), (784, 583930), (980, 467144), (1120, 408751), (1568, 291965), (1960, 233572), (3920, 116786), (7840, 58393)]